Company Badge
USPTO Data Jan 1 1976 - Oct 27 2026
21 Patents
#250 in Houston, TX
#927 in Texas
#15,719 in US
#30,018 in the World
Nine Downhole Technologies, LLC
Forward Citations = 37
11 inventors:
Houston, TX, United States of America
Nine Downhole Technologies, LLC
Calculating rank
CIPO Patents = 1
Forward Citations = 37
Loading Chart...
Loading Chart...
11 inventors (with patents filed for the assignee):
Donald Roy Greenlee (14 out of 21 patents)
Donald Jonathan Greenlee (10 out of 16 patents)
Viggo Brandsdal (5 out of 21 patents)
4. Geir Valestrand Aasheim (3 out of 4 patents)
5. W Lynn Frazier (2 out of 69 patents)
6. Steven N Bailey (2 out of 5 patents)
7. Ronald Abt (2 out of 2 patents)
8. Brian Oligschlaeger (2 out of 2 patents)
9. Jon Greenlee (2 out of 2 patents)
10. Brian David Oligschlaeger (1 out of 1 patent)
11. Geir Aasheim (1 out of 1 patent)
21 patents:
Company Overview
Nine Downhole Technologies, LLC is a Houston-based company specializing in innovative solutions for the oil and gas industry. The organization focuses on developing advanced downhole tools and technologies that enhance drilling efficiency and optimize production processes. With a commitment to research and development, Nine Downhole Technologies aims to address the challenges faced in the exploration and extraction of hydrocarbons, leveraging cutting-edge engineering and materials science to deliver reliable and effective products tailored to the needs of its clients.
Profile summary synthesized from public USPTO records and patent filings.
IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Nine Downhole Technologies, LLC. Retrieved from https://idiyas.com/company/nine-downhole-technologies
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
1 patent (CIPO):
Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]